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The effect of copper glycine injections on the live-weight gains of suckling beef calves

Published online by Cambridge University Press:  01 October 1962

D. E. Morgan ,
A. Clegg ,
N. H. Brooksbank  and
C. T. McCrea
D. E. Morgan
Affiliation:
National Agricultural Advisory Service, Yorks/Lancs Region
A. Clegg
Affiliation:
National Agricultural Advisory Service, Yorks/Lancs Region
N. H. Brooksbank
Affiliation:
Veterinary Investigation Centre, Liverpool
C. T. McCrea
Affiliation:
Veterinary Investigation Centre, Liverpool
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Extract

(1) Two trials on the effect of copper glycine injections on the live-weight gains of suckling beef calves under commercial conditions are described.

(2) One injection supplying 120 mg. of copper increased live-weight gains by approximately 10% during the suckling and grazing period. A second injection given two months after the first gave a further positive but not statistically significant response.

Type
Research Article
Information
Animal Production , Volume 4 , Issue 3 , October 1962 , pp. 303 - 307
Copyright
Copyright © British Society of Animal Science 1962

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References

REFERENCES

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